Steel roofing has long been the go-to solution for large-scale construction projects due to its strength, durability, and cost-efficiency. Fielders’ ARAMAX® structural long-span roof cladding system takes this to the next level, blending engineering precision with aesthetic appeal, and transforming how architects and engineers approach modern roofing.
The Benefits of Long-Span Steel Roofing Steel has always been an ideal choice for long span applications. Its high tensile strength and flexibility allow for the creation of large, column-free spaces, making it perfect for structures such as sports arenas, auditoriums, factories, and public halls. Long-span roofing can reduce the need for supporting columns, creating open, functional interiors. These expansive spaces are crucial for projects where visibility and flexibility are priorities, such as gymnasiums and airports, and for structures built to house large objects, such as airplane hangars and agricultural facilities.
Steel cladding’s ability to achieve long spans is one of the reasons it’s become so popular in modern construction. While the material provides excellent structural integrity, advancements in roll-forming technology enable the seamless production of long sheets of steel, reducing the need for joints and ensuring a flawless finish. This technological progress has been a game-changer for long-span roofing systems.
ARAMAX®: Bigger, Bolder, and More Efficient
ARAMAX® structural cladding distinguishes itself from conventional steel roofing systems by offering larger spans and greater design flexibility. ARAMAX® can achieve spans up to 20 meters without purlins or girts, potentially reducing the number of structural steel and secondary steel members by up to 30%. This not only cuts costs but simplifies construction, speeding up project completion.
Available in a standard cover width of 800mm, ARAMAX® can also be customised to widths between 700mm and 900mm for specific project needs. Moreover, its ability to be tapered allows for unique curved and geometric designs, making it a popular choice for architects seeking bold aesthetics without compromising structural integrity.
Architectural Appeal with Engineering Precision
The bold profile of ARAMAX® adds a signature aesthetic to any building, whether in geometric roof designs, curved forms, or long-span arches. ARAMAX® ’s ability to support long spans also enhances interior spaces, creating open environments with high ceilings and minimal obstructions. This is particularly useful in educational, recreational, and public spaces.
Structures are also elevated by the modern aesthetic associated with steel. ARAMAX® steel cladding works well with other common building materials, such as wood and concrete, to achieve a variety of on-trend styles, including rustic, industrial and minimalist aesthetics.
Strength, Stability, and Durability
One of the key advantages of ARAMAX® is its strength. Manufactured using high-tensile steel, ARAMAX® is engineered for the demands of long-span roofing without compromising structural stability. It meets Australian Standards (AS 1397:2021 for hot-dip metallic coated steel and AS/NZS 2728:2013 for prepainted sheet metal products), ensuring long-term durability and performance.
In addition to its strength, ARAMAX® offers superior weather resistance. Its long, clean spans minimise joints and seams, reducing potential water ingress points. This not only protects the building’s interior but also extends the roof’s lifespan, even in harsh climates.
Fire and Corrosion Resistance
Steel is a non-combustible material that does not burn, provide an ignition source or add fuel that contributes to the spread of fire, making ARAMAX® an ideal choice for buildings in bushfire-prone areas. The material’s inherent fire-resistance is important to meeting the stringent requirements in the National Construction Code for standard fire-resisting construction as well as protecting buildings in bushfire prone areas. Long-span ARAMAX® roofing is particularly advantageous for the latter as it has fewer points of entry for embers and sparks. ARAMAX® also has high corrosion resistance, thanks to its metallic alloy coating.
Streamlined Construction and Efficiency
The ARAMAX® system simplifies construction by reducing the need for purlins or girts, allowing spans of up to 20 meters. This reduces the complexity of the secondary structure, resulting in significant construction savings. Faster installation and reduced material costs make ARAMAX® an attractive option for large-scale projects.
For additional efficiency, ARAMAX® can be roll-formed on-site using mobile roll-forming technology. This allows for precise customisation and eliminates challenges related to transporting large sheets. The flexibility to accommodate last-minute changes further enhances its suitability for modern construction projects.
Conclusion
Fielders’ ARAMAX® structural cladding system is redefining long-span steel roofing by combining strength, flexibility, and aesthetic appeal. Architects, engineers, and builders are increasingly turning to ARAMAX® for its ability to create visually striking roofs with exceptional performance. Whether for industrial facilities, educational institutions, or public buildings, ARAMAX® offers the perfect solution for projects requiring expansive, uninterrupted spans.
With its proven track record of delivering durable, efficient, and beautiful roofing systems, ARAMAX® continues to set the standard for long-span steel cladding in modern architecture.
For more information on ARAMAX® structural steel cladding visit fielders.com.au
